05-04-2017 04:47 AM
Lenovo ThinkPad T470s, Type 20HF. Windows 10 (1607).
After BIOS-update to version 1.07 we can't boot the laptop to Network. And we need to be able to PXE-boot.
Today I updated BIOS to version 1.10, but our problem is still there.
This is the available Boot-order:
Boot Priority Order
1. Windows Boot Manager
2. NVMe0 Samsung........
3. ATA HDD0
4. USB CD
5. USB FDD
6. USB HDD
Excluded from boot priority order
This is the list off the Network Boot (in BIOS):
Other Importent settings we have:
- OS Optimized Defaults [Enabled]
Securtiy Chip [Enabled] (TPM 2.0)
Virtualization, all [Enabled]
Secure Boot [Enabled]
We also have the exact problem on ThinkPad L570, where the problem also started after BIOS update.
Solved! Go to Solution.